JPS6232658B2 - - Google Patents

Info

Publication number
JPS6232658B2
JPS6232658B2 JP56214522A JP21452281A JPS6232658B2 JP S6232658 B2 JPS6232658 B2 JP S6232658B2 JP 56214522 A JP56214522 A JP 56214522A JP 21452281 A JP21452281 A JP 21452281A JP S6232658 B2 JPS6232658 B2 JP S6232658B2
Authority
JP
Japan
Prior art keywords
light
optical
rotating body
signal
barrier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP56214522A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58114195A (ja
Inventor
Izumi Takashima
Takahito Kameoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujikura Cable Works Ltd
Original Assignee
Fujikura Cable Works Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujikura Cable Works Ltd filed Critical Fujikura Cable Works Ltd
Priority to JP56214522A priority Critical patent/JPS58114195A/ja
Publication of JPS58114195A publication Critical patent/JPS58114195A/ja
Publication of JPS6232658B2 publication Critical patent/JPS6232658B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Communication System (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Steering Controls (AREA)
JP56214522A 1981-12-26 1981-12-26 回転体と固定体間の双方向性光伝送器 Granted JPS58114195A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56214522A JPS58114195A (ja) 1981-12-26 1981-12-26 回転体と固定体間の双方向性光伝送器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56214522A JPS58114195A (ja) 1981-12-26 1981-12-26 回転体と固定体間の双方向性光伝送器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP904287A Division JPS62294207A (ja) 1987-01-20 1987-01-20 回転体と固定体間の双方向性光伝送器

Publications (2)

Publication Number Publication Date
JPS58114195A JPS58114195A (ja) 1983-07-07
JPS6232658B2 true JPS6232658B2 (enExample) 1987-07-16

Family

ID=16657110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56214522A Granted JPS58114195A (ja) 1981-12-26 1981-12-26 回転体と固定体間の双方向性光伝送器

Country Status (1)

Country Link
JP (1) JPS58114195A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008199084A (ja) * 2007-02-08 2008-08-28 Rohm Co Ltd 光空間伝送装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60117831A (ja) * 1983-11-29 1985-06-25 Matsushita Electric Ind Co Ltd 光空間伝送装置
JPS6250999A (ja) * 1985-08-30 1987-03-05 株式会社日立製作所 スピンテ−ブル信号伝送方法
JPS62294207A (ja) * 1987-01-20 1987-12-21 Fujikura Ltd 回転体と固定体間の双方向性光伝送器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5443053A (en) * 1977-09-12 1979-04-05 Hitachi Ltd Signal transmission device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008199084A (ja) * 2007-02-08 2008-08-28 Rohm Co Ltd 光空間伝送装置
US8014679B2 (en) 2007-02-08 2011-09-06 Rohm Co., Ltd. Optical space transmission device including rotatable member

Also Published As

Publication number Publication date
JPS58114195A (ja) 1983-07-07

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